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Luba_88 [7]
2 years ago
11

7z/4+5x if z=8 and x=3 PLEASE HELP THIS IS DUE IN 20 MINS.

Mathematics
1 answer:
Taya2010 [7]2 years ago
5 0

Answer:

29

Step-by-step explanation:

7(8)/4+5(3)

56/4+15

14+15

29

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Justify your answer
BaLLatris [955]

Answer:

8cm

Step-by-step explanation:

x is similar to the side 12cm.

We know the second triangle is rotated counter-clockwise from the first because similar triangles have the same angle measurements.

Since the angle in the first triangle between 9cm and 15cm is 53°, it can't be similar to the angle between x and the hypotenuse in the second triangle.

Find the scale factor:

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Divide two similar sides.

6/9 = 2/3

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x = 8

7 0
3 years ago
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Answer:

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500 mL is the answer!Step-by-step explanation:

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